25716796

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5309}}^1$

素因数の和:5493

約数の個数: 24

約数和(自身を含む): 51740640

約数和(自身を除く): 26023844

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 5309, 10618, 21236, 37163, 74326, 148652, 918457, 1836914, 3673828, 6429199, 12858398, 25716796]

約数ペア:

[(1, 25716796), (2, 12858398), (4, 6429199), (7, 3673828), (14, 1836914), (28, 918457), (173, 148652), (346, 74326), (692, 37163), (1211, 21236), (2422, 10618), (4844, 5309)]